puregram

GHSA-3h7h-w7mp-ww6p

Malicious code in puregram (PyPI)

Details

**Severity:** Critical

**Affected versions:** `= 1.0.0`

## Source: kam193 (7bd190edcbb3734a8578c4e0c5dbd9655bc59613d53e67bfd04b3604cf1aa328)
The code is automatically starting, calling a Telegram channel with basic info, and waits for remote code to execute


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Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers.


Campaign: 2025-07-puregram


Reasons (based on the campaign):


 - The package contains code to execute remote commands (probably limited to a specific set) on the victim's machine.


 - The package contains code to exfiltrate basic data from the system, like IP or username. It has a limited risk.

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Credit: [OpenSSF](https://github.com/ossf/malicious-packages) ([source](https://github.com/ossf/malicious-packages/blob/49d0cfba3689ed9b195d101d3a2a964c6a77f767/osv/malicious/pypi/puregram/MAL-2025-6569.json))

**References:**
- https://bad-packages.kam193.eu/pypi/package/puregram
- https://github.com/ossf/malicious-packages/blob/49d0cfba3689ed9b195d101d3a2a964c6a77f767/osv/malicious/pypi/puregram/MAL-2025-6569.json
- https://github.com/advisories/GHSA-3h7h-w7mp-ww6p

Compromised versions (1)

= 1.0.0

Any computer that installed or ran a compromised version should be considered fully compromised. Rotate every secret on that machine from a clean environment.